* (bug 3019) use the operating system's random number generator if possible

when generating the qkey file

code/qcommon/q_shared.h

@@ -640,6 +640,8 @@ void	QDECL Com_sprintf (char *dest, int size, const char *fmt, ...) __attribute_
 char *Com_SkipTokens( char *s, int numTokens, char *sep );
 char *Com_SkipCharset( char *s, char *sep );
 
+void Com_RandomBytes( byte *string, int len );
+
 // mode parm for FS_FOpenFile
 typedef enum {
 	FS_READ,